My top five tips for staying alive for a long time...
1. Don't smoke
2. Don't shave (or at least, not every day)
3. Live in Andorra (or at least, in the same continent)
4. Have friends and family by all means - but be wary of them (you're far more likely to be murdered by someone you know than someone you don't know so you're actually safer hanging around with people you don't know)
That's a start. But I realise I've got more to learn. I'm not even a quarter of the way to my target yet. So if you have any more top tips, please get in touch. If you disagree with any of mine, let me know by leaving a comment on this very blog post below.
And if you yourself are very old, please tell me how you got that way (if you don't have a computer, I'll come and visit you. Also, if you don't have a computer, I don't know how you're reading this).